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A193136 Numbers of spanning trees of the Hanoi graphs. 1
3, 135, 20503125, 119709242282867431640625, 39709946214287663263304759568121660162631769708241336047649383544921875 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..6

Eric Weisstein's World of Mathematics, Hanoi Graph

Eric Weisstein's World of Mathematics, Spanning Tree

CROSSREFS

Sequence in context: A065973 A110973 A136411 * A037120 A082923 A049677

Adjacent sequences:  A193133 A193134 A193135 * A193137 A193138 A193139

KEYWORD

nonn

AUTHOR

Eric W. Weisstein, Jul 16 2011

STATUS

approved

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Last modified May 24 03:17 EDT 2013. Contains 225613 sequences.